In [1]}, it was shown by finding an explicit map between the generators that the \(1+2\) D Poincare algebra is isomorphic to the global subalgebra of the \(1+1\) D Galilean conformal algebra. As we have stated earlier, in \(1+1\) D the Galilean and the Carrollian conformal algebras are also isomorphic. This isomorphism should extend to the respective six-parameter groups.
